Neal Agarwal's collection turns subjects such as scale, money, speed, and the deep sea into polished browser experiences you understand by moving through them.
What is Neal.fun?
Neal.fun is less a single website than a shelf of small, self-contained interactive essays. Each project starts with an immediately understandable action—scroll, click, drag, spend, compare—and uses it to reveal a surprisingly large idea. The design stays simple enough that the concept remains in charge. There is no correct starting point. The Deep Sea is a slow descent through ocean life, The Size of Space builds cosmic perspective, and Spend Bill Gates' Money turns an absurd fortune into a very effective unit of measurement.
Why we picked it
It represents the web at its best: a solo creator using the browser itself as an expressive medium. The projects are approachable, memorable, and much easier to share than the subject matter suggests.
How to get the most from it
Open the project grid and choose the first title that sparks a question. Give it enough time to reach its payoff; many of the best pieces reveal their scale gradually.
Good to know
Most experiences are free and work without an account. Individual projects vary on mobile, but the main collection makes the best options easy to find.